National Weather Service

News Headlines

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

30°F

-1°C

Humidity	88%
Wind Speed	SW 6 mph
Barometer	30.15 in (1021.1 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	24°F (-4°C)
Last update	28 Feb 12:56 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

South Dennis MA

Overnight
Low: 24 °F
Mostly Clear
Saturday
High: 44 °F
Sunny
Saturday Night
Low: 29 °F
Mostly Cloudy
then Patchy
Fog
Sunday
High: 39 °F
Partly Sunny
then Snow
Sunday Night
Low: 15 °F
Snow Likely
then Partly
Cloudy
Monday
High: 25 °F
Mostly Sunny
Monday Night
Low: 18 °F
Mostly Clear
Tuesday
High: 40 °F
Mostly Sunny
then Chance
Rain
Tuesday Night
Low: 32 °F
Rain

Detailed Forecast

Overnight

Mostly clear, with a low around 24. South wind around 6 mph.

Saturday

Sunny, with a high near 44. South wind 6 to 9 mph.

Saturday Night

Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 29. Calm wind becoming north 5 to 8 mph after midnight.

Sunday

Snow, mainly after 3pm. High near 39. North wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday Night

Snow likely, mainly before 8pm. Partly cloudy, with a low around 15. North wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday

Mostly sunny, with a high near 25. Northwest wind 5 to 8 mph.

Monday Night

Mostly clear, with a low around 18. Calm wind.

Tuesday

A chance of rain after 3pm. Partly sunny, with a high near 40. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Tuesday Night

Rain, mainly after 8pm. Low around 32. South wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Wednesday

Rain likely, mainly before 9am. Partly sunny, with a high near 41. West wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

Wednesday Night

Mostly cloudy, with a low around 31. Light and variable wind.

Thursday

A chance of rain. Cloudy, with a high near 44. South wind 5 to 8 mph. Chance of precipitation is 40%.

Thursday Night

A chance of rain. Cloudy, with a low around 35. South wind around 7 mph. Chance of precipitation is 50%.

Friday

A chance of rain. Cloudy, with a high near 43. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.